JR1FMJ — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving JR1FMJ, decoded by SO8OO in southeastern Poland. 70 related FT8 messages, 8 CQ messages, observed on 20m, across 6 UTC dates. Heard between 2026-05-26 and 2026-08-20.
These are automated observations at the SO8OO receiver, not the station's official logbook. Times are UTC. Decoder S/N describes messages received at SO8OO; inferred entity and location data may be inaccurate for portable, remote or special-event operation.
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Overview
Frequent QSO partners observed at SO8OO
Stations JR1FMJ worked most often, as logged from our receiver:
Activity Heatmap
Observed FT8 exchanges
S/N cells show: decoded at SO8OO / report transmitted by the counterpart. An observed exchange is not a QSL or an official logbook confirmation.
| Time UTC | Band | JR1FMJ S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 08-20 20:05 | 20m | - / -8 | CT2HVF | +7 / - | 5 | ✓ Closing fragment |
| 08-20 20:00 | 20m | - / -17 | F4JUQ | +16 / - | 4 | ✓ Closing fragment |
| 08-01 21:22 | 20m | - / - | DB5BC | -1 / - | 8 | Partial capture |
| 08-01 21:22 | 20m | - / - | F1LXJ | 0 / - | 4 | Partial capture |
| 08-01 21:21 | 20m | - / -12 | F4IBJ | +4 / - | 4 | ✓ Closing fragment |
| 08-01 21:20 | 20m | - / -3 | IZ5WTV | 0 / - | 3 | ✓ Closing fragment |
| 08-01 21:17 | 20m | - / - | F4IBJ | -1 / - | 4 | Partial capture |
| 07-14 19:01 | 20m | - / -6 | F1ODM | +2 / - | 5 | ✓ Closing fragment |
| 07-14 19:01 | 20m | - / -10 | RA6OF | -14 / - | 2 | ✓ Closing fragment |
| 06-06 19:18 | 20m | -8 / -2 | Z34K | -11 / -4 | 4 | ✓ Full exchange observed |
| 06-06 19:17 | 20m | -10 / - | YO9IBC | -16 / - | 2 | ✓ Closing observed |
| 06-06 19:12 | 20m | -9 / +6 | OE3UKW | -12 / -2 | 3 | ✓ Full exchange observed |
| 06-06 19:12 | 20m | - / -18 | UR6QV | -2 / - | 7 | Partial capture |
| 06-02 19:28 | 20m | - / - | IW0BLW | 0 / - | 2 | Partial capture |
| 06-02 19:26 | 20m | -2 / - | SM7OYP | - / -21 | 2 | ✓ Closing fragment |
| 06-02 19:25 | 20m | -2 / - | BD7KWU | - / +2 | 2 | ✓ Closing fragment |
| 06-02 19:25 | 20m | -6 / - | IQ4JO | +11 / - | 2 | ✓ Closing observed |
| 05-26 20:55 | 20m | -19 / - | UR3COE | - / -15 | 4 | Partial capture |
| 05-26 20:52 | 20m | -21 / -12 | SP5EXA | -11 / +6 | 5 | ✓ Full exchange observed |
| 05-26 20:48 | 20m | -15 / - | IZ1NQY | - / -4 | 2 | ✓ Closing fragment |
| 05-26 20:46 | 20m | -12 / -12 | R5AV | -4 / -3 | 4 | ✓ Full exchange observed |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 212330 +2 2861 JR1FMJ DB5BC JO30 212330 -4 1259 JR1FMJ F1LXJ JO10 212400 +2 2861 JR1FMJ DB5BC JO30 (x4) 200030 +15 424 JR1FMJ F4JUQ -17 (x4) 200500 +6 1291 JR1FMJ CT2HVF IM58 (x5)
Decoder S/N history by band
Daily averages across messages associated with this profile as decoded at SO8OO.